EXTECH SL355 Sound Level Meter,Digital 60 to 143 dB

In a typical sound test, a sound level meter reading of 90 decibels is the equivalent of a motorcycle or printing press, while a whisper or rustling leaves measures about 20 decibels. Here are some important details for Extech Sound Level Meter. Includes: Belt Clip, Microphone with 2.6 Ft. Cable, 3 AAA Batteries, Mini Screwdriver, Software, USB Cable, Carrying Case, and Instructions, Accuracy: +/-1.5 db, Frequency Range: 31.5 Hz to 8 kHz. Features Type: Digital Battery Type: (3) AAA Interface: USB dB Range: 60 to 143 Resolution: 1% dose Manufacturers Warranty Length: 1 yr. Microphone Size: 0.5" Includes: Belt Clip, Microphone with 2.6 Ft. Cable, 3 AAA Batteries, Mini Screwdriver, Software, USB Cable, Carrying Case, and Instructions Response Time: Fast/Slow Calibration Certificate: yes Item: Sound Level Meter Records Up To: 12,000 Readings in Sound Level Mode Microphone Type: Electret Condenser Criteria Levels: 80, 84, 85, or 90 dB Accuracy: +/-1.5 db Display: LCD Frequency Weighting: A and C Threshold Level: 70 to 90 dB Output Jack: USB Operating Temp. Range: 32 to 122 F Frequency Range: 31.5 Hz to 8 kHz Standards: IEC61252, ANSI S1.25 (1992), IEC 60651-1979 Type 2, ANSI S1.4-1983 Type S (1)

Item Type: Sound Level Meter Brand: EXTECH Manufacturer Part Number: SL355 Includes: Belt Clip, Microphone with 2.6 Ft. Cable, 3 AAA Batteries, Mini Screwdriver, Software, USB Cable, Carrying Case, and Instructions